EP2434634A3 - Verfahren und System zur Verhinderung einer Motordrehrichtungsumkehr - Google Patents

Verfahren und System zur Verhinderung einer Motordrehrichtungsumkehr Download PDF

Info

Publication number
EP2434634A3
EP2434634A3 EP11183164.0A EP11183164A EP2434634A3 EP 2434634 A3 EP2434634 A3 EP 2434634A3 EP 11183164 A EP11183164 A EP 11183164A EP 2434634 A3 EP2434634 A3 EP 2434634A3
Authority
EP
European Patent Office
Prior art keywords
motor
control unit
state
current sensor
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11183164.0A
Other languages
English (en)
French (fr)
Other versions
EP2434634B1 (de
EP2434634A2 (de
Inventor
Pradeep M. Pant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Publication of EP2434634A2 publication Critical patent/EP2434634A2/de
Publication of EP2434634A3 publication Critical patent/EP2434634A3/de
Application granted granted Critical
Publication of EP2434634B1 publication Critical patent/EP2434634B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/20—Controlling the acceleration or deceleration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/30—Arrangements for controlling the direction of rotation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by regenerative braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Stopping Of Electric Motors (AREA)
EP11183164.0A 2010-09-28 2011-09-28 Verfahren und System zur Verhinderung einer Motordrehrichtungsumkehr Active EP2434634B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38711310P 2010-09-28 2010-09-28

Publications (3)

Publication Number Publication Date
EP2434634A2 EP2434634A2 (de) 2012-03-28
EP2434634A3 true EP2434634A3 (de) 2017-05-03
EP2434634B1 EP2434634B1 (de) 2024-08-21

Family

ID=44763922

Family Applications (2)

Application Number Title Priority Date Filing Date
EP11183160.8A Active EP2433757B1 (de) 2010-09-28 2011-09-28 Elektrowerkzeug und Verfahren zum Steuern eines Motors innerhalb eines Elektrowerkzeugs
EP11183164.0A Active EP2434634B1 (de) 2010-09-28 2011-09-28 Verfahren und System zur Verhinderung einer Motordrehrichtungsumkehr

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP11183160.8A Active EP2433757B1 (de) 2010-09-28 2011-09-28 Elektrowerkzeug und Verfahren zum Steuern eines Motors innerhalb eines Elektrowerkzeugs

Country Status (2)

Country Link
US (2) US8587231B2 (de)
EP (2) EP2433757B1 (de)

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EP2525467B1 (de) 2011-05-19 2017-06-21 Black & Decker Inc. Elektronisches Schaltmodul für ein Elektrowerkzeug
CA2941582C (en) * 2012-01-06 2020-04-07 Sears Brands, Llc Programmable portable power tool with brushless dc motor
US20140001224A1 (en) * 2012-06-28 2014-01-02 Black & Decker Inc. Cordless fastening tool control system
WO2014069369A1 (ja) * 2012-10-29 2014-05-08 日立工機株式会社 電動工具
DE102012224188A1 (de) * 2012-12-21 2014-06-26 Wobben Properties Gmbh Verfahren zur Steuerung eines Wasserschütz-Antriebs für ein Wasserschütz mit einer elektrischen Maschine, Betriebsschaltung, Wasserschütz-Antrieb und Wasserkraftanlage
US9209724B2 (en) 2013-06-03 2015-12-08 Black & Decker Inc. Reverse rotation detection and overspeed protection for power tool with brushless motor
JP2015009316A (ja) * 2013-06-28 2015-01-19 株式会社マキタ 電動工具
JP6090581B2 (ja) * 2013-09-28 2017-03-08 日立工機株式会社 電動工具
DE102013016216A1 (de) * 2013-09-28 2015-04-02 Andreas Stihl Ag & Co. Kg "Verfahren zum Bremsen eines elektrischen Antriebsmotors"
JP6155175B2 (ja) * 2013-11-18 2017-06-28 株式会社マキタ 電動工具の制動装置
US10075988B2 (en) * 2014-01-06 2018-09-11 Intel IP Corporation Discontinuous reception (DRX) alignment techniques for dual-connectivity architectures
US9893384B2 (en) 2014-05-18 2018-02-13 Black & Decker Inc. Transport system for convertible battery pack
CN108400629B (zh) 2014-05-18 2023-01-24 百得有限公司 电池组
JP6899654B2 (ja) * 2014-06-23 2021-07-07 ハスクバーナ・アーベー 屋外電力設備用のフェイルセーフのハードウェアブレーキ機構
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WO2016100884A1 (en) 2014-12-18 2016-06-23 Black & Decker Inc. Control scheme to increase tool usage as battery drains
US10693344B2 (en) * 2014-12-18 2020-06-23 Black & Decker Inc. Packaging of a control module for a brushless motor
US10998805B2 (en) 2015-07-23 2021-05-04 Black & Decker Inc. Power tool with direction sensing controller
JP6513006B2 (ja) * 2015-09-30 2019-05-15 株式会社マキタ モータの制御装置
US10328567B2 (en) * 2015-10-14 2019-06-25 Black & Decker Inc. Brushless motor system for power tools
WO2017079295A1 (en) 2015-11-02 2017-05-11 Black & Decker Inc. Reducing noise and lowering harmonics in power tools using conduction band control schemes
WO2017084614A1 (en) 2015-11-20 2017-05-26 Tti (Macao Commercial Offshore) Limited Power tools with integrated circuit boards
EP3391491B1 (de) 2015-12-14 2020-08-12 Milwaukee Electric Tool Corporation Überlastungsdetektion bei einem elektrowerkzeug
US11047528B2 (en) 2016-02-12 2021-06-29 Black & Decker Inc. Electronic braking for a power tool having a brushless motor
KR102184606B1 (ko) 2016-02-25 2020-11-30 밀워키 일렉트릭 툴 코포레이션 출력 위치 센서를 포함하는 전동 공구
CN107294427A (zh) * 2016-04-05 2017-10-24 德昌电机(深圳)有限公司 电动工具及其电机驱动系统
EP3299127A1 (de) 2016-06-24 2018-03-28 Black & Decker Inc. Steuerungsschema zum betreiben eines schnurlosen elektrowerkzeugs basierend auf der batterietemperatur
US10177691B2 (en) 2016-07-06 2019-01-08 Black & Decker Inc. Electronic braking of brushless DC motor in a power tool
US10848034B2 (en) 2016-09-19 2020-11-24 Black & Decker Inc. Control and power module for brushless motor
US10682736B2 (en) 2016-09-29 2020-06-16 Black & Decker Inc. Accessory clamp and spindle lock mechanism for power tool
WO2018119256A1 (en) 2016-12-23 2018-06-28 Black & Decker Inc. Cordless power tool system
US10090784B2 (en) * 2017-01-19 2018-10-02 X'pole Precision Tools Inc. Electric hand tool and electromagnetic brake control method thereof
US10608501B2 (en) 2017-05-24 2020-03-31 Black & Decker Inc. Variable-speed input unit having segmented pads for a power tool
CN213290152U (zh) * 2017-11-07 2021-05-28 米沃奇电动工具公司 旋转电动工具
CN109873578B (zh) * 2017-12-04 2023-03-24 南京泉峰科技有限公司 电动工具及电动工具的控制方法
TWI730281B (zh) 2018-01-03 2021-06-11 美商米沃奇電子工具公司 電動工具中之電子制動技術
DE102018200513A1 (de) * 2018-01-15 2019-07-18 Robert Bosch Gmbh Bremsvorrichtung
EP3765226B1 (de) 2018-03-16 2023-11-01 Milwaukee Electric Tool Corporation Klingenklemme für elektrowerkzeug, hin- und herbewegbares kraftwerkzeug und verfahren zum betrieb einer solchen klingenklemme
USD887806S1 (en) 2018-04-03 2020-06-23 Milwaukee Electric Tool Corporation Jigsaw
CN213646136U (zh) 2018-04-03 2021-07-09 米沃奇电动工具公司 电动工具
CN111384877B (zh) * 2018-12-27 2022-07-12 宝时得科技（中国）有限公司 电动工具及其控制方法
CN111384884A (zh) * 2018-12-27 2020-07-07 博世电动工具（中国）有限公司 电动工具及其双向旋转电机的控制单元和控制方法
TWI758581B (zh) * 2019-01-30 2022-03-21 車王電子股份有限公司 電動工具
CN109746877B (zh) * 2019-03-27 2024-08-16 格力博(江苏)股份有限公司 手持式电动工具
WO2020231974A1 (en) 2019-05-13 2020-11-19 Milwaukee Electric Tool Corporation Contactless trigger with rotational magnetic sensor for a power tool
US11201572B2 (en) * 2019-06-10 2021-12-14 Milwaukee Electric Tool Corporation Motor braking using selectively connectable resistance
EP4003658A4 (de) * 2019-07-23 2023-07-26 Milwaukee Electric Tool Corporation Werkzeugmaschine mit einem maschinenlernblock zur steuerung eines sitzes eines befestigungselements
CN112332719B (zh) 2019-07-30 2023-05-23 南京泉峰科技有限公司 一种电动工具的控制方法、系统和电动工具
EP3806273A1 (de) 2019-10-11 2021-04-14 Black & Decker Inc. Elektrowerkzeug mit aufnahme von batteriepacks mit unterschiedlicher kapazität
CN111600516B (zh) * 2020-05-11 2022-12-02 联合轲麟新能源科技(济宁)有限公司 一种用于电机的驱动控制系统、汽车和控制方法
CN115699556A (zh) * 2020-06-11 2023-02-03 米沃奇电动工具公司 用于动力工具的基于电压的制动方法
US20240097431A1 (en) * 2022-09-20 2024-03-21 Black & Decker Inc. Constant-clutch operation at power tool start-up
US12047028B2 (en) 2020-12-15 2024-07-23 Snap-On Incorporated Method of braking a power tool
EP4057313B1 (de) * 2021-03-11 2023-12-06 Nanjing Chervon Industry Co., Ltd. Integrierter elektronischer schalter und elektrowerkzeug
US11973451B2 (en) 2021-05-11 2024-04-30 Black & Decker Inc. Under-speed and closed-loop speed control in a variable-speed power tool

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JP2010207951A (ja) * 2009-03-10 2010-09-24 Makita Corp 回転打撃工具

Also Published As

Publication number Publication date
EP2433757B1 (de) 2014-12-31
US8587231B2 (en) 2013-11-19
US20120074878A1 (en) 2012-03-29
EP2433757A3 (de) 2013-09-11
US20120074881A1 (en) 2012-03-29
EP2433757A2 (de) 2012-03-28
EP2434634B1 (de) 2024-08-21
US8587230B2 (en) 2013-11-19
EP2434634A2 (de) 2012-03-28

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